376644241 has 2 divisors, whose sum is σ = 376644242. Its totient is φ = 376644240.

The previous prime is 376644227. The next prime is 376644287. The reversal of 376644241 is 142446673.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 216090000 + 160554241 = 14700^2 + 12671^2 .

It is an emirp because it is prime and its reverse (142446673) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 376644241 - 2⁵ = 376644209 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 376644241.

It is not a weakly prime, because it can be changed into another prime (376044241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188322120 + 188322121.

It is an arithmetic number, because the mean of its divisors is an integer number (188322121).

Almost surely, 2^376644241 is an apocalyptic number.

It is an amenable number.

376644241 is a deficient number, since it is larger than the sum of its proper divisors (1).

376644241 is an equidigital number, since it uses as much as digits as its factorization.

376644241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 96768, while the sum is 37.

The square root of 376644241 is about 19407.3244163125. The cubic root of 376644241 is about 722.1772066521.

It can be divided in two parts, 37664 and 4241, that added together give a triangular number (41905 = T₂₈₉).

The spelling of 376644241 in words is "three hundred seventy-six million, six hundred forty-four thousand, two hundred forty-one".